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Abstract

The invention provides a device and a method which in addition adds a method of data communication between a wireless charging radiating circuit, a device to be charged and an upper computer on the basis of communication between the prior and realized wireless charging radiating circuit and a wireless charging receiving circuit, and achieves the aims of not only wireless charging but also high-speed data transmission on one device in an interval wireless charging mode on the basis of completely getting through a whole wireless charging communication channel. The interval wireless charging communication device and interval wireless charging communication method overcome shortcomings in the prior art and greatly widens compatibility of a wireless charging device. Thereby, the wireless charging radiating circuit achieves functions of automatically adapting wireless charging and high-speed data transmission of the device to be charged of a variety of cells (with different voltage classes and capacity classes).

Description

Translated from Chinese

一种间歇无线充电通信装置及方法 A radio communication apparatus and method for intermittently charging

技术领域 FIELD

[0001] 本发明涉及一种间歇无线充电通信装置及采用该装置的通信方法，属于无线充电技术领域。 [0001] The present invention relates to a technical field of wireless charging a batch charging communication apparatus and wireless communication method using the apparatus belongs.

背景技术 Background technique

[0002] 首先，目前的无线充电设备在充电时，发射电路单元、无线充电接收电路单元、被充电电路单元（通常包括：充电管理电路、充电电池、电池监测及用电设备）及上位机之间没有实现一种有效的实时或近似实时的充电状态数据通信。 [0002] First, the current wireless charging device during charging, the transmission circuit unit, a wireless charging receiver circuit unit is a charging circuit unit (generally comprises: a charge management circuit, a rechargeable battery, the battery monitoring and electrical equipment) and the host computer Room not achieved an effective real-time or near real-time data communication state of charge.尤其是被充电设备和无线充电接收电路单元之间没有建立通信渠道，使得被充电设备的与电芯有关参数不能上传到发射电路单元，发射电路单元也就无法根据这些种类不同参数各异的电芯数据来自动适应这种变化。 In particular, electric charge is not established between the charging device and the wireless communication channel reception circuit unit, the charging device such that the electrical parameters relating to the core unit can be uploaded to the transmitting circuit, the transmitting circuit unit will not vary according to the different types of parameters core data to automatically adapt to such changes.其次，在大量数据进行无线传输时，无法直接在现有装置的基础上实现高速数据传输，必须要用另外的线缆（如USB线、串口线等）来完成（当然在双方都有WIFI或者蓝牙的情况除外）。 Next, when the wireless transmission of large amounts of data, high speed data transmission can not be achieved directly on the basis of the existing apparatus, you must use an additional cable (such as USB cable, serial cable, etc.) to complete (or of course both sides WIFI except in the case of Bluetooth).

发明内容 SUMMARY

[0003] 本发明要解决的技术问题是：在不依赖RF方式的情况下，在一个无线充电平台上进行无线数据传输；使得发射电路单元、无线充电接收电路单元、被充电电路单元及上位机之间进行数据通信。 [0003] The present invention is to solve the technical problem: without dependent RF embodiment performs radio data transmission on a wireless charging platform; so that transmitting circuit unit, a wireless charging receiver circuit unit is a charging circuit unit and the host computer data communication between.

[0004] 为了解决上述技术问题，本发明的技术方案是提供了一种间歇无线充电通信装置，包括上位机、适配器电源、无线充电发射电路单元、无线充电接收电路单元及被充电设备，其特征在于： [0004] To solve the above technical problem, the technical solution of the present invention is to provide an intermittent wireless charging communication apparatus, comprising a host computer, power adapter, the wireless charging transmitter circuit unit, and a wireless charging receiver circuit unit is a charging device, characterized in that:

[0006] 在大功率无线充电时，由适配器电源为无线充电发射电路单元提供电源，利用上位机的USB数据端口和无线充电发射电路通信； [0006] When a wireless power charging from the power adapter to provide a wireless charging transmitter power circuit unit, using a USB port and a wireless data PC communication charge transmitting circuit;

[0008] 包含用于高速通信模式时的发射附属电路的无线充电发射电路，无线充电发射电路的工作状态在无线充电状态与高速数据通信状态之间切换，当处于无线充电状态时，由无线充电发射电路产生无线充电能量，同时，在无线充电的间隙接收来自无线充电接收电路单元的应答信息；当处于高速数据通信状态时，与无线充电接收电路单元、被充电设备单元之间建立高速的双向数据通信； [0008] The accessory circuit comprises a high-speed communication mode for transmitting wireless charging transmitter circuit, a wireless charging transmitter circuit between the wireless operating state and the state of charge state switching high speed data communication, when the radio is in the charged state, the wireless charging generating wireless charging energy transmitting circuit, while the receiving response information from the wireless charging receiver unit in a wireless charging circuit gap; when in the high-speed data communication state with the wireless charging receiver circuit unit, is charged to establish two-way high speed between equipment units data communication;

[0009] 工作状态控制按键，用于控制无线充电发射电路在无线充电状态与高速数据通信状态之间进行切换； [0009] The duty control button for controlling the wireless charging transmitter circuitry to switch between a charge state and a high-speed wireless data communication state;

[0011] 无线充电接收电路单元包括包含高速通信模式时的接收附属电路的无线充电接收电路及包含接收高频通信变压器线圈的充电接收线圈，无线充电接收电路在无线充电状态时经由充电接收线圈接收来自无线充电发射电路的无线充电能量后向被充电设备充电，并向无线充电发射电路反馈应答信息；无线充电接收电路在高速数据通信状态时，经由接收高频通信变压器线圈与无线充电发射电路之间建立高速的双向数据通信。 [0011] The wireless charging receiver unit comprises a receiving circuit comprising a high speed when the accessory circuit communication mode and a wireless charging receiver circuit includes a charge receiving coil frequency communication transformer coil, the wireless charging receiver via a charging circuit when the radio receiving coil, the state of charge after the wireless energy from the wireless charging transmitter charging circuit is charged to a charging device, and the feedback response information transmitting wireless charging circuit; wireless charging receiver circuit is in high-speed data communication state, receiving a high frequency communication via the wireless charging transmitter coil and transformer circuits between the establishment of a high-speed two-way data communication.

[0012] 优选地，所述无线充电发射电路单元还包括用于显示当前工作状态的发射组件显示电路。 [0012] Preferably, the wireless charging transmitter circuit unit further comprises a transmitting component for displaying the current operating state of the display circuit.

[0013] 优选地，所述发射高频通信变压器线圈及所述接收高频通信变压器线圈为一个高频通信变压器的线圈的两个半部分，将这两个半部分分别安装在充电发射线圈及充电接收线圈的内圈或外圈，然后接上配套的驱动电路。 [0013] Preferably, the two halves transmit a high frequency communication transformer coils high frequency communication transformer coil and the receiving coil is a high frequency communication transformer, the two halves are installed in the charging and the transmit coil charge receiving coil inner or outer ring, and then connected to a driving circuit matching.

[0014] 本发明的另一个技术方案是：提供了一种采用上述的间歇无线充电通信装置的间歇无线充电通信方法，其特征在于：经由所述工作状态控制按键将所述间歇无线充电通信装置的工作状态在无线充电状态与高速数据通信状态之间切换，当所述间歇无线充电通信装置处于无线充电状态时，其步骤为： [0014] Another aspect of the present invention are: to provide an intermittent charging wireless communication method using the above intermittent charge wireless communication device, wherein: the control buttons via the intermittent operation state to the wireless communication apparatus charging operating state between charged state and wireless high-speed data communication state switching, when the apparatus is in the intermittent wireless communication wireless charging state of charge, comprising the steps of:

[0015] 步骤1.1、无线充电发射电路被接入电源后，发出搜索脉冲直至收到来自被充电设备的应答信号； [0015] Step 1.1, the wireless charging transmitter circuitry after access to power, issues a search pulse until it receives a response signal from the device to be charged;

[0016] 步骤1. 2、接入有被充电设备的无线充电接收电路单元接收到搜索脉冲后，由被充电设备产生应答信号，该应答信号至少包括被充电设备的电池电量、电池温度、预计剩余充电时间、充电功率、当前无线充电接收电路单元的工作状态信息； After [0016] Step 1.2, there is access to the wireless charging unit is a charging circuit receiving apparatus receives a search pulse response signal generated by the charged device, the reply signal includes at least the battery charging device, the battery temperature, expected remaining charging time, charging power, a charging current operating state of the wireless information reception circuit unit;

[0017] 步骤1. 3、无线充电发射电路接收到应答信号后与无线充电接收电路单元之间开始建立无线充电，经过较长一段时间的无线充电后，无线充电发射电路停止发射，并且主动进入充电状态通信模式，用以接收来自无线充电接收电路单元回传的应答信号； [0017] Step 1.3, the wireless charging transmitter circuitry after receiving the response signal between the circuit unit and the wireless charging receiver starts to establish wireless charging, the wireless charging after a long period of time, the wireless charging transmitter circuit to stop transmitting, and actively into the charge state of the communication mode for receiving a response signal from the wireless charging receiving circuit section of the return;

[0018] 步骤1. 4、无线充电接收电路单元一旦发现无线充电发射电路停止发射，无线充电接收电路单元首先将已经准备好的数据通过充电接收线圈及充电发射线圈耦合到无线充电发射电路上，该数据被无线充电发射电路捕获到后，通过发射组件显示出工作状态信息，随即无线充电发射电路再次进行无线充电； [0018] Step 1.4, the wireless charging Once wireless reception circuit unit transmitting circuit stops transmitting the charging, the wireless charging unit first reception circuit which has been prepared by charging the data receiving coil and the transmitting coil is coupled to a charging wireless charging transmitter circuit, after the data is captured to the wireless charging transmitter circuitry showing the operating state information through the transmission components, then the wireless charging recharged wirelessly transmitting circuit;

[0019] 若无线充电接收电路单元发出的信息没有被无线充电发射电路接收到，则无线充电发射电路再次进入搜索状态，直到再次发现无线充电接收电路单元，于是无线充电过程又将重复开始，再经过一段时间后无线充电发射电路又停止，无线充电接收电路单元又再一次重复本步骤，周而复始地完成边充电和边通信边显示的功能； [0019] If the wireless charging information sent by the receiving circuit section are not received by the wireless charging transmitter circuitry, the wireless charging transmitter circuit again enters the search until it finds a wireless charging receiver circuit unit again, then the wireless charging process is repeated in turn starts, then after a period of time and the wireless transmitting circuit stops charging, the wireless charging repeating this step again a reception circuit unit, the charging cycle to completion and the side edges of the display side communication;

[0020] 当所述间歇无线充电通信装置处于高速数据通信状态时，发射高频通信变压器线圈与接收高频通信变压器线圈开始工作，通过在无线充电发射电路单元与无线充电接收电路单元之间建立的高速的双向数据通信信道实现上位机与被充电设备之间的双向数据通ί目。 [0020] When the communication apparatus is in the intermittent charge wireless high-speed data communication state, the transmission high frequency communication transformer coil and the receiving coil frequency communication transformer to work through established between the wireless charging unit and a wireless charging transmitter circuit reception circuit unit high-speed bi-directional data communication channel bidirectional data communication between the host ί mesh with the charging device.

[0021] 本发明分别用了解决以下两个问题： [0021] The present invention, respectively the two address the following issues:

[0022] 第一、基于单线传输协议并且利用原来的充电耦合线圈，采用间歇充电的方式，实现一边充电一边通信，这样在充电的同时也可以传输与充电状态相关的信息。 [0022] First, based on the single-wire protocol and using the original charging coupler coil intermittent charge mode, while charging to achieve communication, so that charge transfer may also be associated with the same time charging state information.这样虽然对充电时间有所影响，但是由于间歇时间非常短暂，这种影响几乎可以忽略不计。 Although this have an impact on the charging time, but because of the intermittent time is very short, this effect is almost negligible.通过这种措施可使发射电路、接收电路、被充电设备以及上位机之间建立了有效的通信渠道，使发射电路单元也可以显示出众多的由被充电设备发出的有价值的信息，如：电池电量、电池温度、预计剩余充电时间、当前无线充电电路的工作状态、充电功率等信息。 This measure allows the transmitting circuit, a receiving circuit between the charging device and the host computer to establish an effective communication channel, so that transmitting circuit unit may also show many valuable information emitted by the charged device, such as: battery, battery temperature, estimated remaining charging time, the current operating state of the wireless charging circuit, the charging power information.由于这个通信渠道是双向的，也便于将有关控制信息由发射端传输到被充电设备上，所以使用起来更加方便。 Since this channel is bidirectional communication, but also facilitate the transfer from the transmitter to the charging device, the control information related to use more convenient.值得一提的是：发射板可以根据接收电路返回的充电功率和发射板自身的输出功率进行对比从而判断出充电状态是否正常，如若异常，则报警提示或进入搜索状态。 It is worth mentioning that: the radiation plate can be compared according to the received charging power return circuit and the radiation plate so that its output determines the state of charge is normal, should abnormal, the alarm or entering the search state.这样确保了充电安全。 This ensures safe charging.当用上位机的USB端口进行无线充电时，还可以利用上位机对无线充电设备的参数进行设置和控制（如可以设置和控制充电时间、充电功率等），也可以用上位机显示来自被充电设备发出的各种信息。 When the wireless charging with the USB port of the host computer, may also be of parameters of a wireless charging device to set and control (e.g., set and control the charging time, charging power, etc.) using a PC, it may be displayed by the host computer from being charged a variety of information sent from the device.

[0023] 第二、基于单线传输协议在进行大量数据传输时，采用在原有的两个磁耦合线圈的外圈（或内圈）分别外加两个高频耦合变压器，采用人工干预的工作方式来解决大量数据通信问题。 [0023] Second, based on a large number of single-wire transmission protocol during data transmission, using the original outer two magnetically coupled coils (or inner), respectively, plus two high-frequency coupling transformer, using manual intervention to work large amounts of data to solve communication problems.例如：正常情况下，机器将会默认为无线充电状态，发射单元一边发射能量，一边接受来自被充电设备发出的、通过无线接收电路传输的、充电状态的相关信息，并把这些信息显示在发射单元上（当然被充电设备也可以设计成具有该类信息的显示功能）。 For example: Under normal circumstances, the machine will default to the wireless charging state, the energy transmitting unit transmitting side, while receiving, via the wireless transmission reception circuit, the charging state information sent from the charging device, and the information is displayed in the transmission unit (charging device may of course be designed to have a kind of information display).当要进行大量数据传输时，人为按下发射板上的通信按钮，发射板立即停止对电池的充电，转而进入通信模式，利用高频耦合变压器进行数据通信，此时可以将数据由上位机经过无线充电发射电路、无线充电接收电路最后传送到被充电设备（该数据传输过程是可逆的）。 When large amounts of data to be transmitted, transmit human communication button is pressed plate, the radiation plate immediately stop charging of the battery, turn into a communication mode, using the high-frequency transformer coupled for data communications, then the data by the host computer may be via a wireless charging transmitter circuit, a wireless charging receiver circuit is finally transmitted to the charging apparatus (the data transmission process is reversible).通信完成后，再次按下该按钮，将其转换为默认的无线充电方式。 After the communication is completed, press the button again, to convert it to a default wireless charging way.由于采用磁场耦合的方式，其抗干扰性能非常好，而且EMI问题也容易处理。 As a result of magnetic coupling embodiment, anti-jamming performance is very good, easy to handle and EMI problems.这一点对没有无线传输功能的台式电脑特别有用。 This little to no wireless transmission function is particularly useful desktop computers.

[0024] 本发明提供的一种间歇无线充电方法利用单线传输协议在无线充电的间隙进行数据通信，可以有效地避开功率传输时的强干扰。 [0024] A batch method of the present invention to provide a wireless charging is performed in a wireless data communication using a single-wire gap charge transfer protocol, can effectively avoid strong interference power transfer.根据实际使用的需要，将通信方式分为自动的通信模式和手动的通信模式，自动通信模式在传输信息量少的无线充电情况下使用，为间歇条件下的低速率通信模式，硬件上采用原来的无线充电发射线圈和接收线圈，在软件上采用单线信息传输协议的方式；手动通信模式在传输大量数据信息时使用，为高速率通信模式，硬件上采用另外增加的高频耦合变压器，软件上采用单线信息传输协议，利用无线充电的平台，无需另外连线和使用RF方式而实现高速数据信号的传输，同时采取把无线充电发射电路暂时关闭来获得稳定的数据传输。 According to actual usage, to the communication mode into the communication mode of the automatic and manual modes of communication, the communication mode is automatically used in a small amount of transmission information of the wireless charge, a low rate communication mode under intermittent conditions, using the original hardware the wireless charging transmitter and receiver coils, the software employed in the single-wire mode information transmission protocol; manual mode is used when communicating large amounts of data information, high-rate communication mode of using an additional high-frequency transformer coupling hardware, software single-wire transmission protocol information, using wireless charging platform, without additional wiring and manner using RF signals to achieve high-speed data transmission, while taking the wireless charging transmitter is temporarily closed circuit to obtain stable data transmission.

[0025] 本发明提供的方法克服了现有技术的不足，在被充电设备、无线充电接收电路、无线充电发射电路和上位机之间建立了自动和手动两种不同速率的有效的实时充电状态数据通信以及其他数据的双向无线通信，实现了无线充电设备的兼容性。 [0025] The present invention provides a method to overcome deficiencies of the prior art, both automatic and manual establishment of a different rate effective real-time state of charge between the charging device, a wireless charging receiver circuitry, transmitter circuitry and wireless charging PC data communications and two-way wireless communication with other data, to achieve compatibility with the wireless charging device.

[0027] 如图1所示，本发明提供的一种间歇无线充电通信装置，图中实线为数据传输方向，虚线为充电电流方向，包括上位机、适配器电源、无线充电发射电路单元、无线充电接收电路单元及被充电设备。 [0027] 1 A intermittent charging wireless communication apparatus according to the present invention provides, the solid line a data transmission direction, the direction of the dotted line is a charging current, comprising a host computer, power adapter, the wireless charging transmitter circuit unit, a radio reception circuit unit and the charging device is charged.

[0028] 上位机：在小功率无线充电时可以用上位机的USB端口为无线充电发射电路单元供电，同时可以利用USB端口和无线充电发射电路单元通信。 [0028] PC: When low power wireless charging circuit can charge the power supply unit transmitting the USB port of the host computer with a wireless, USB port, and can be used while charging the wireless communication unit transmitting circuit.

[0029] 适配器电源：在进行较大功率的无线充电时，上位机的USB端口提供的电流已经无法满足要求，这时可以利用专用的适配器来提供无线充电发射电路单元所需要的电流，同时可以利用USB端口和无线充电发射电路单元通信。 [0029] Power adapter: during higher power wireless charging current provided by the USB port of the host computer has been unable to meet the requirements, then you can use a dedicated adapter to provide a wireless charging current transmitting circuit means required, while transmitting circuit unit and a wireless communication using the USB charging port.

[0031] 工作状态控制按键：该按键的作用是改变无线充电发射电路单元的工作模式，也就是说，在上电时，无线充电发射电路单元工作在间歇充电模式，按下该按键即可将其设置为高速通信模式，再次按下该键，无线充电发射电路单元又将转换为无线充电模式。 [0031] The operation state control key: the key role is to change the charge operation mode wireless transmitting circuit unit, that is, when the power, the wireless charging transmitter circuit unit operates in the intermittent charge mode, the button can be pressed set to the high-speed communication mode, the key is pressed again, the wireless charging transmitter circuit unit in turn into a wireless charging mode.

[0032] 发射组件显示电路：该电路的作用是将当前的工作状态信息显示出来，这在被充电设备没有条件安装显示装置时非常有用。 [0032] The display circuit firing assembly: the role of this circuit is shown the current working state information, which is useful when the device is not installed condition shown in the charged device.

[0037] 充电发射线圈（包含高频通信变压器的发射线圈）：主要将电能传送到无线充电接收电路单元，同时和接收线圈配套还可以接收或发送数据信息，在高速通信模式下，利用高频通信变压器的发射线圈传送相关信息。 [0037] charging the transmit coil (transmitting coil comprises a high frequency communication transformer): main charging electrical energy transmitted to the wireless reception circuit unit, and the receiving coil while supporting data may also receive or transmit information at a high speed communication mode, using a high frequency transmit coil transmitting a communication transformer related information.

[0039] 充电接收线圈（包含高频通信变压器的接收线圈）：主要接收由充电发射线圈送来的电能，同时和充电发射线圈配合接收或发送数据信息，在高速通信模式下，利用高频通信变压器的接收线圈传送相关信息。 [0039] receiving a charging coil (receiving coil comprising a high frequency communication transformer): a primary receiver coil fed power emitted by the charging, and charging at the same time with the transmit coil transmitting or receiving data information in a high-speed communication mode, using a high frequency communication receiving information about transmission coil of the transformer.

[0040] 无线充电接收电路（包含高速通信模式时的接收附属电路），其主要作用如下： [0040] The wireless charging receiver circuitry (subsidiary receiver circuit comprises a high-speed communication when mode), and its main role is as follows:

[0041]1、用于接收来自充电发射线圈的电能，并输出稳定的电压。 [0041] 1, the charge for receiving power from the transmitting coil, and to output a stable voltage.

[0042] 2、在无线充电的间隙给无线充电发射电路单元回传各种应答信息（当电池彻底没有电的情况下，负责电池监测的MCU还不能工作时，无线充电接收电路回传最基本的应答信号，当电池上充的电压达到MCU可以正常工作的电压时，MCU将发出相关的应答信号和无线充电接收电路自身的基本应答信号合成后回传给无线充电发射电路）。 [0042] 2, the gap in the wireless charging unit to the radio transmitting circuit charging various return acknowledgment information (when the battery completely without electricity, when the MCU is responsible for monitoring the battery can not work, wireless charging receiver basic circuit return after the response signal, when the charged voltage reaches the battery voltage when properly working MCU, MCU will send its response signal substantially related to the synthesis and the wireless charging receiver response signal back to the circuit wireless charging transmitter circuitry).

[0045] 充电电池、充电管理及其电池监测电路：该电路由充电电池、电池保护电路、温度传感器、充电管理电路、电池监测电路、MCU等组成。 [0045] The rechargeable battery, battery charge management and monitoring circuit: the circuit by a rechargeable battery, a battery protection circuit, a temperature sensor, a charge management circuit, a battery monitor circuit, the MCU and other components.充电管理电路是在电池充电时，对充电电流、电压进行准确地控制；温度传感器的作用是：用于监测电芯的温度，一旦温度异常将在MCU的控制之下停止充放电；电池保护电路的作用是：防止电池深度放电、过电流放电、过电压充电；电池检测电路的作用是：和MCU配合完成对电池的各种工作状态进行监控，MCU的作用是：对电池进行系统管理，根据电池的自身的容量、充电电流、放电电流及时计算出剩余充电时间、剩余放电时间等数据，同时将相关数据信息经无线充电接收电路单元发送到无线充电发射电路单元，在高速数据通信时，它还担负着控制数据信号上传下达的任务，以及在用电设备和无线充电接收电路之间建立一个双向通信的渠道。 Charge management circuit when the battery is charged, the charging current, voltage accurately controlled; the effect of temperature sensors are: for monitoring the temperature of the cell, once the discharge temperature abnormality will stop under the control of the MCU; battery protection circuit role is: prevent deep battery discharge, the discharge over-current, over-voltage charge; action battery detection circuit are: monitoring and MCU with the completion of various operating state of the battery, MCU role is: battery management system, in accordance with own capacity of the battery, charging current, discharging current and timely calculated remaining charge time, remaining discharge time data while the data-related information transmitted to the wireless charging transmitter circuit unit via the wireless charging receiver circuit means, when high-speed data communication, it It is also responsible for the control data signal assigned the task of uploading and the establishment of a bidirectional communication channel between the electrical device and the wireless charging receiver circuit.

[0046] 外部有线充电插座：它的作用和传统的充电插座相同，用来给被充电设备进行常规的有线充电。 [0046] External charging cable outlet: its role and the same conventional charging socket for charging conventional wired devices to be charged.

[0047] 用电设备：就是被充电设备的主机。 [0047] The electrical equipment: the host device is being charged.

[0048] 用电设备显示装置：就是主机的信息显示部件 [0048] The display device of electrical equipment: the main display part is the message

[0049] 上述设备的工作过程为： [0049] The operation of the above apparatus is as follows:

[0050] 通常在接通无线充电发射电路单元的电源时（包含USB电源输入），无线充电发射电路单元发出搜索脉冲用来搜索被充电设备，如果此时没有被充电设备被搜寻到，那么无线充电发射电路单元一直处于这种工作方式。 [0050] Usually in the wireless power charging unit transmitting circuit (power input comprises a USB), a wireless charging transmitter circuit issues a search unit to search for a pulse charged device, if the device is not charged at this time into the search, the wireless transmitting the charging circuit unit has been in this mode of operation.如果无线充电发射电路单元发射的信号被充电接收设备接收到并且回传一个应答信号（该应答信号包含了电池电量、电池温度、预计剩余充电时间、充电功率、当前无线充电电路的工作状态等信息），那么就开始建立无线充电的状态并进行充电。 If the signal from the wireless charging transmitter circuit unit transmitted charged receiving device receives and returns a response signal (the response signal contains a battery, a battery temperature, estimated remaining charging time, charging power, the current operating state of the wireless charging circuit information ), then start building wireless charging status and charging.经过较长的一段时间以后，无线充电发射电路单元停止发射，并且主动进入充电状态通信模式，用以接收来自无线充电接收电路单元回传的信号。 After a long period of time later, the wireless charging transmitter stops transmitting circuit unit, and the state of charge into the active communication mode, for receiving a signal from the wireless charging receiving circuit unit backhaul.无线充电接收电路单元一旦发现无线充电发射电路单元停止发射，首先将发出已经准备好的数据通过高频通信变压器的线圈耦合到无线充电发射电路单元上（这个通信时间很短，而且只发一次，这些数据中包含有发送完毕的数据指令），该数据指令被无线充电发射电路单元上的MCU捕获到后，在无线充电发射电路单元上显示出电池电量、电池温度、预计剩余充电时间、当前无线充电电路的工作状态等信息，随即MCU又控制无线充电发射电路单元再次进行无线充电，如果无线充电接收电路单元发出的信息没有被无线充电发射电路单元接收到，无线充电发射电路单元将再次进入搜索状态，直到再次发现无线充电接收电路单元，于是无线充电过程又将重复开始，再经过一段时间后无线充电发射电路单元又停止，无线充电接收电路单元又再一次重复上述过程， Once the wireless charging receiver circuit unit circuit unit finds the wireless charging transmitter stops transmitting, the first data sent has been prepared by winding coupled to the transformer frequency communication wireless charging transmitter circuit unit (the communication time is very short, and only made once, the data includes data instruction transmission completed), the data instruction is captured MCU on the wireless charging transmitter circuit unit to display the battery level, battery temperature on the wireless charging transmitter circuit unit, estimated remaining charging time, the current wireless the operating state of the charging circuit and other information, then MCU and controls the wireless charging transmitter circuit unit wirelessly recharged information is not if the wireless charging receiver circuit unit sent by the wireless charging transmitter circuitry unit receives the wireless charging transmitter circuit unit again into the search status until wireless charging receiver circuit unit again, then the wireless charging process is repeated in turn begins, then the wireless charging over time and stops transmitting circuit unit, a wireless charging receiver circuit unit once again repeat the process,而复始地完成了边充电和边通信边显示的功能。 Undone and completed while charging side edge display a communication function.采用间歇工作方式的好处是：这样有效地避开了无线充电时发射线圈产生的强干扰对回传信息的影响。 The advantage of using the intermittent operation mode is: This effectively avoids the influence of strong interference feedback information generated when the wireless transmitting coil charging.被充设备和电池以及无线充电接收电路单元之间的通信采用引线直接相连接的方式。 Communication is employed between the leads and the battery charging apparatus and a wireless charging receiver circuit means is directly connected.当要进行大量数据传输时（此时的充电可以利用上位机的USB端口充电；或者USB端口用于通信，适配器用来为无线充电发射电路单元供电的方式），用户只要按下无线充电发射电路单元上的工作状态控制按键，该无线充电发射电路单元将进入数据传输模式，原有的无线充电发射线圈停止工作，高频通信线圈开始工作，在用电设备和上位机之间建立一个双向通信的渠道，完成正常的数据传输工作。 When a large amount of data to be transmitted (in this case the charging port of the charging can use USB host computer; a communication port or a USB, the adapter is used to power the wireless transmitting circuit unit charging mode), the user simply presses the wireless charging transmitter circuitry on the operating state of the control key unit, the radio transmitting circuit charging unit enters data transmission mode, the original wireless charging transmitter coil is stopped, the coil high-frequency communication to work, to establish a two-way communication between the host computer and electrical equipment channels, complete normal data transmission work.数据传输完毕后，再次按下该键，无线充电发射电路单元又进入正常的无线充电状态。 After the data transfer is complete, the key is pressed again, the wireless charging transmitter circuit unit and into the normal wireless charging state.此时，无线充电发射电路单元上依旧显示出电池当前的工作状态。 At this time, the battery still showed the current operating state of the wireless charging transmitter circuit unit.由于在高频通信时，无线充电的发射线圈先停止工作，避开了高频通信线圈在进行无线充电时可能进入的磁饱和状态，使通信和充电互不影响。 Since at the time of high-frequency communication, a wireless charging transmitter coil stop working, to avoid magnetic saturation of the high-frequency communication coils may enter during wireless charging, and the charging of the communication of each other.这样就在上位机、无线充电发射电路、无线接收电路和被充电设备之间建立了两个模式的通信方式，使得在无线充电时，无线充电发射电路单元上可以及时地显示出充电电池当前的信息，在进行数据传输时也不必像以往那样需要另外连接通信电缆，或者采用其他的无线短距通信方式(如wif1、蓝牙等，况且台式电脑往往没有无线通信的设备），同样可以在无线的状态下进行大量的无线数据传输，非常实用。 Thus between the host computer, the wireless charging transmitter circuit, a receiver circuit and a wireless charging device to establish a two way communication modes, such that when the wireless charging, the wireless charging circuit unit may transmit in time exhibit the rechargeable battery current information, during data transmission but also of not requiring additional connection as conventional communications cable, or with other short-range wireless communication (e.g., WIFl, Bluetooth, etc. Moreover, desktop computers often do not have wireless communication devices), can also be in wireless a lot of wireless data transmission state, very practical.由于无线充电和通信都采用磁耦合的方式，因此EMC问题也就比较容易控制。 Since the charging and wireless communication are by way of magnetic coupling, thus EMC problems will be more easy to control.

Claims (4)

Translated from Chinese

1. 一种间歇无线充电通信装置，包括上位机、适配器电源、无线充电发射电路单元、无线充电接收电路单元及被充电设备，其特征在于： 利用上位机的USB数据端口和无线充电发射电路通信，在小功率无线充电时，利用上位机的USB数据端口为无线充电发射电路单元提供电源； 在大功率无线充电时，由适配器电源为无线充电发射电路单元提供电源，利用上位机的USB数据端口和无线充电发射电路通信； 无线充电发射电路单元包括： 包含用于高速通信模式时的发射附属电路的无线充电发射电路，无线充电发射电路的工作状态在无线充电状态与高速数据通信状态之间切换，当处于无线充电状态时，由无线充电发射电路产生无线充电能量，同时，在无线充电的间隙接收来自无线充电接收电路单元的应答信息；当处于高速数据通信状态时，与无线充电接收电路 An intermittent charging wireless communication devices, including PC, the power adapter, the wireless charging transmitter circuit unit, and a wireless charging receiver circuit unit is a charging device, wherein: the host computer using the USB port and the wireless charging transmitter circuit in communication when low power wireless charging using a USB port of the host computer provides power to the wireless charging transmitter circuit unit; when the wireless charging power supply power from the power adapter to the wireless charging transmitter circuit unit, using a USB port of the host computer and a communication circuit transmitting a wireless charging; wireless charging transmitter circuit unit comprising: a transmitter for high-speed communication accessory circuit mode wireless charging transmitter circuit, a wireless charging transmitter circuit is switched between the operating state of the wireless charging state and a high-speed data communication state , when in the state of the wireless charging, the wireless charging energy generated by the wireless charging transmitter circuit, at the same time, receives a response message from the wireless charging receiver unit in a wireless charging circuit gap; when in the high-speed data communication state with the wireless charging receiver circuit单元之间建立高速的双向数据通信； 工作状态控制按键，用于控制无线充电发射电路在无线充电状态与高速数据通信状态之间进行切换； 包含发射高频通信变压器线圈的充电发射线圈，在高速数据通信状态下，无线充电发射电路经由发射高频通信变压器线圈与无线充电接收电路单元之间建立高速的双向数据通信，在无线充电状态下，无线充电发射电路经由充电发射线圈向无线充电接收电路单元发射无线充电能量，并接收来自无线充电接收电路单元的应答信息； 无线充电接收电路单元包括包含高速通信模式时的接收附属电路和无线充电接收电路及包含接收高频通信变压器线圈的充电接收线圈，无线充电接收电路在无线充电状态时经由充电接收线圈接收来自无线充电发射电路的无线充电能量后向被充电设备充电，并向无线充电发射电路反馈应答信息 Establishing high-speed bidirectional data communication unit; the operating state control buttons, for controlling the wireless charging transmitter circuitry to switch between a charge state and a high-speed wireless data communication state; transmit coil charging transformer coil comprising a high-frequency communication transmitted at high speed a data communication state, the wireless charging transmitter circuitry to establish data communication via the high-speed bidirectional communication between the transmission frequency transformer coil and wireless charging receiver circuit unit, in a wireless charging state, charging the radio transmitting circuit to a receiving circuit via a wireless charging transmitter coil charging transmitting wireless energy charging unit, and receives a response message from the wireless charging receiver circuit unit; wireless charging receiver unit comprises a receiving circuit when the accessory circuit comprises a high-speed communication mode and a wireless charging receiver and a charging circuit comprising a receiving coil receives the high frequency communication transformer coil , the wireless charging receiving circuit via a charging coil in the state of charge of the wireless receiving wireless energy from the wireless charging transmitter charging circuit is charged to a charging device, and the feedback response information radio transmitting circuit charging无线充电接收电路在高速数据通信状态时，经由接收高频通信变压器线圈与无线充电发射电路之间建立高速的双向数据通信。 Wireless charging receiver circuit is in high-speed data communication state, to establish a high speed data communication via a two-way communication between a receiving frequency transformer coil and the wireless charging transmitter.

2.如权利要求1所述的一种间歇无线充电通信装置，其特征在于：所述无线充电发射电路单元还包括用于显示当前工作状态的发射组件显示电路。 2. An intermittent charging wireless communication apparatus according to claim 1, wherein: the wireless charging transmitter circuit unit further comprises a transmitting component for displaying the current operating state of the display circuit.

3.如权利要求1所述的一种间歇无线充电通信装置，其特征在于：所述发射高频通信变压器线圈及所述接收高频通信变压器线圈为一个高频通信变压器的线圈的两个半部分，将这两个半部分分别安装在充电发射线圈及充电接收线圈的内圈或外圈，然后接上配套的驱动电路。 3. An intermittent charging wireless communication apparatus according to claim 1, wherein: said transmission high frequency communication transformer coil and the receiving coil is a high frequency communication transformer coil of a high frequency communication transformer two half part, the two halves are mounted on inner or outer charging transmitter coil and receiver coil charging, and then connected to the supporting driving circuit.

4. 一种采用如权利要求1所述的间歇无线充电通信装置的间歇无线充电通信方法，其特征在于：经由所述工作状态控制按键将所述间歇无线充电通信装置的工作状态在无线充电状态与高速数据通信状态之间切换，当所述间歇无线充电通信装置处于无线充电状态时，其步骤为： 步骤1.1、无线充电发射电路被接入电源后，发出搜索脉冲直至收到来自被充电设备的应答信号； 步骤1. 2、接入有被充电设备的无线充电接收电路单元接收到搜索脉冲后，由被充电设备产生应答信号，该应答信号至少包括被充电设备的电池电量、电池温度、预计剩余充电时间、充电功率、当前无线充电接收电路单元的工作状态信息； 步骤1. 3、无线充电发射电路接收到应答信号后与无线充电接收电路单元之间开始建立无线充电，经过较长一段时间的无线充电后，无线充电发射电路 A wireless charging intermittent communication method such as batch charging wireless communication apparatus according to claim 1, wherein: said operating state of the control buttons via the intermittent operation state of the wireless communication device in a wireless charging state of charge High-speed data communication between the switching state, when the intermittent charging wireless communication apparatus is a wireless charging state, the steps of: step 1.1, the wireless charging transmitter circuitry after access to power, issues a search until it receives a pulse from the charged device response signal; step 1.2, there is access to the wireless charging unit is a charging circuit receiving apparatus receives a search pulse response signal generated by the charged device, the reply signal includes at least the battery charging device, the battery temperature, expected remaining charging time, charging power, a charging current operating state of the wireless information reception circuit unit; step 1.3, the wireless charging transmitter circuitry after receiving the response signal between the wireless charging receiver circuit starts to establish wireless charging unit, a longer period after the charging time of the radio, the radio transmitting circuit charging止发射，并且主动进入充电状态通信模式，用以接收来自无线充电接收电路单元回传的应答信号； 步骤1. 4、无线充电接收电路单元一旦发现无线充电发射电路停止发射，无线充电接收电路单元首先将已经准备好的数据通过充电接收线圈及充电发射线圈耦合到无线充电发射电路上，该数据被无线充电发射电路捕获到后，通过发射组件显示出工作状态信息，随即无线充电发射电路再次进行无线充电； 若无线充电接收电路单元发出的信息没有被无线充电发射电路接收到，则无线充电发射电路再次进入搜索状态，直到再次发现无线充电接收电路单元，于是无线充电过程又将重复开始，再经过一段时间后无线充电发射电路又停止，无线充电接收电路单元又再一次重复本步骤，周而复始地完成边充电和边通信边显示的功能； 当所述间歇无线充电通信装置处 Stop emitting, and enters the state of charge of the active communication mode, for receiving a reply signal transmitted back from the wireless charging receiver circuit unit; Step 1.4, the wireless charging receiver circuit unit Once the wireless charging transmitter circuit stops transmitting, the wireless charging receiver circuit unit first, after the data has been prepared on the wireless charging transmitter circuitry, the data is captured by a charge coupled receiving coil and the transmitting coil charging circuitry wireless charging transmitter, showing the operating state information through the transmission component, the wireless charging transmitter circuit then again wireless charging; information if a wireless charging receiver circuit unit is not emitted radio transmitting circuit receives the charging, the wireless charging transmitter circuit again enters the search until it finds a wireless charging receiver circuit unit again, then the wireless charging process is repeated in turn starts, then after a period of time and the wireless transmitting circuit stops charging, the wireless charging receiver circuit unit repeats this step once again, to complete the cycle while charging side and the communication side display function; if the wireless communication device intermittently charging高速数据通信状态时，发射高频通信变压器线圈与接收高频通信变压器线圈开始工作，通过在无线充电发射电路单元与无线充电接收电路单元之间建立的高速的双向数据通信信道实现上位机与被充电设备之间的双向数据通信。 When the high-speed data communication state, the transmission high frequency communication transformer coil and the receiving coil frequency communication transformer to work, the host computer through a high-speed two-way data communication channel is established between the wireless unit and the wireless charging transmitter circuit charging with the reception circuit unit bidirectional data communication between the charging device.